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320D/320D L

Medium Excavators

Increased work tool options, new powerful engine and easier operation lead to increased productivity and lower operating costs.

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Engine Model Cat® 3066TA
Net Flywheel Power 103 kW
Net Power - ISO 9249 103 kW
Bore 102 mm

Availability Please Call Admin

FEATURES & BENEFITS

Engine and Hydraulics

3066 TA EngineThe Cat 3066 TA is a six-cylinder turbocharged and aftercooled engine with 103kw horsepower. The 3066 TA engine has excellent fuel consumption compared to o... Read more

Structures

Robotic WeldingUp to 95% of the structural welds on a Caterpillar® Excavator are completed by robots. Robotic welds achieve over three times the penetration of manual wel... Read more

Booms, Sticks and Attachments

Front Linkage AttachmentsThree lengths of booms and six types of sticks are available, offering a range of configurations suitable for a wide variety of application condi... Read more

Service and Maintenance

Ground Level ServiceThe design and layout of the 320D was made with the service technician in mind. Many service locations are easily accessible at ground level allowing... Read more

Operator Station

Operator StationThe workstation is spacious, quiet and comfortable, assuring high productivity during a long workday. The air conditioner and attachment switches are conv... Read more

Work Tools - Attachments

Service LifeCaterpillar buckets increase service life and reduce repair costs. Dual radius design for increased heel clearance and reduced wear Robot welding of hinge as... Read more

Complete Customer Support

Product SupportYou will find nearly all parts at our dealer parts counter. Cat dealers utilize a worldwide computer network to find in-stock parts to minimize machine do... Read more

320D RR/320D L RR

302D RR/320D L RR ExcavatorsThe increasing need to work within space-restricted areas has created a demand for larger excavators that can also work within tighter quarter... Read more

SPECIFICATIONS FOR 320D/320D L

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Engine
Engine Model Cat® 3066TA
Net Flywheel Power 103 kW
Net Power - ISO 9249 103 kW
Bore 102 mm
Stroke 130 mm
Displacement 6.37 l
Weights
Operating Weight 21500 kg
Operating Weight - Standard Undercarriage 20300 kg
Operating Weight - Long Undercarriage 21500 kg
Service Refill Capacities
Fuel Tank Capacity 410 l
Cooling System 25 l
Engine Oil 30 l
Swing Drive 8 l
Final Drive - Each 8 l
Hydraulic System - Including Tank 260 l
Hydraulic Tank 120 l
Swing Mechanism
Swing Speed 11.5 r/min
Swing Torque 62 kN·m
Drive
Maximum Drawbar Pull 206 kN
Maximum Travel Speed 5.7 km/h
Hydraulic System
Main Implement System - Maximum Flow (2x) 205 l/min
Maximum Pressure - Equipment 35000 kPa
Maximum Pressure - Travel 35000 kPa
Maximum Pressure - Swing 25000 kPa
Pilot System - Maximum Flow 32.4 l/min
Pilot System - Maximum Pressure 3900 kPa
Boom Cylinder - Bore 120 mm
Boom Cylinder - Stroke 1260 mm
Stick Cylinder - Bore 140 mm
B1 Family Bucket Cylinder - Bore 120 mm
Stick Cylinder - Stroke 1504 mm
B1 Family Bucket Cylinder - Stroke 1104 mm
CB2 Family Bucket Cylinder - Bore 135 mm
CB2 Family Bucket Cylinder - Stroke 1156 mm
Sound Performance
Performance ANSI/SAE J1166 OCT 98
Standards
Brakes SAE J1026 APR90
Cab/FOGS SAE J1356 FEB88
Track
Standard with Standard Undercarriage 600 mm
Standard with Long Undercarriage 800 mm
Standard with Long Narrow Undercarriage 600 mm
Optional - Triple Grouser 600 mm
Optional (1) 700 mm
Optional (2) 800 mm
Number of Shoes - Each Side - Standard Undercarriage 45
Number of Shoes - Each Side - Long Undercarriage 49
Number of Track Rollers - Each Side - Standard Undercarriage 7
Number of Track Rollers - Each Side - Long Undercarriage 8
Number of Carrier Rollers - Each Side - Standard Undercarriage 2
Number of Carrier Rollers - Each Side - Long Undercarriage 2

SELECT MODELS TO COMPARE

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Net Flywheel Power 114 kW
Net Power - ISO 9249 114 kW
Bore 105 mm
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Net Flywheel Power 110 kW
Bore 105 mm
Stroke 135 mm
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Net Flywheel Power 152 kW
Net Power - ISO 9249 152 kW
Bore 110 mm
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Engine Model C6.4 ACERT
Net Flywheel Power 110 kW
Net Power - ISO 9249 110 kW
Bore 102 mm
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320

Engine Model Cat C4.4 ACERT
Net Flywheel Power 121 kW
Gross Power - ISO 14396/SAE J1995 122 kW
Net Power - SAE J1349/ISO 9249 121 kW
Medium Excavators

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Engine Model Cat® C4.4 ACERT
Net Flywheel Power 120 kW
Bore 105 mm
Stroke 127 mm
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Engine Model Cat® C9 ACERT®
Net Flywheel Power 200 kW
Net Power - ISO 9249 200 kW
Bore 112 mm
Medium Excavators

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Engine Model Cat® C7 with ACERT™ Technology
Net Flywheel Power 140 kW
Net Power - ISO 9249 140 kW
Bore 110 mm
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